{"cve":"CVE-2023-44488","nvd":{"published":"2023-09-30T20:15:10.200","modified":"2026-06-17T06:27:44.793","status":"Modified","description":"VP9 in libvpx before 1.13.1 mishandles widths, leading to a crash related to encoding.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-755"],"references":["http://www.openwall.com/lists/oss-security/2023/09/30/4","https://bugzilla.redhat.com/show_bug.cgi?id=2241806","https://github.com/webmproject/libvpx/commit/263682c9a29395055f3b3afe2d97be1828a6223f","https://github.com/webmproject/libvpx/commit/df9fd9d5b7325060b2b921558a1eb20ca7880937","https://github.com/webmproject/libvpx/compare/v1.13.0...v1.13.1"],"products":["debian:debian_linux","fedoraproject:fedora","redhat:enterprise_linux","webmproject:libvpx"],"source":"nvd","synced_at":"2026-10-19T21:39:34.467980132+00:00"},"epss":{"cve":"CVE-2023-44488","score":0.0216,"percentile":0.82215,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}